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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Designer of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QMDIAREA_CONTAINER_H
#define QMDIAREA_CONTAINER_H
#include <QtDesigner/QDesignerContainerExtension>
#include <qdesigner_propertysheet_p.h>
#include <extensionfactory_p.h>
#include <QtGui/QMdiArea>
#include <QtGui/QWorkspace>
QT_BEGIN_NAMESPACE
namespace qdesigner_internal {
// Container for QMdiArea
class QMdiAreaContainer: public QObject, public QDesignerContainerExtension
{
Q_OBJECT
Q_INTERFACES(QDesignerContainerExtension)
public:
explicit QMdiAreaContainer(QMdiArea *widget, QObject *parent = 0);
virtual int count() const;
virtual QWidget *widget(int index) const;
virtual int currentIndex() const;
virtual void setCurrentIndex(int index);
virtual void addWidget(QWidget *widget);
virtual void insertWidget(int index, QWidget *widget);
virtual void remove(int index);
// Semismart positioning of a new MDI child after cascading
static void positionNewMdiChild(const QWidget *area, QWidget *mdiChild);
private:
QMdiArea *m_mdiArea;
};
// PropertySheet for QMdiArea: Fakes window title and name.
// Also works for a QWorkspace as it relies on the container extension.
class QMdiAreaPropertySheet: public QDesignerPropertySheet
{
Q_OBJECT
Q_INTERFACES(QDesignerPropertySheetExtension)
public:
explicit QMdiAreaPropertySheet(QWidget *mdiArea, QObject *parent = 0);
virtual void setProperty(int index, const QVariant &value);
virtual bool reset(int index);
virtual bool isEnabled(int index) const;
virtual bool isChanged(int index) const;
virtual QVariant property(int index) const;
// Check whether the property is to be saved. Returns false for the page
// properties (as the property sheet has no concept of 'stored')
static bool checkProperty(const QString &propertyName);
private:
const QString m_windowTitleProperty;
QWidget *currentWindow() const;
QDesignerPropertySheetExtension *currentWindowSheet() const;
enum MdiAreaProperty { MdiAreaSubWindowName, MdiAreaSubWindowTitle, MdiAreaNone };
static MdiAreaProperty mdiAreaProperty(const QString &name);
};
// Factories
typedef ExtensionFactory<QDesignerContainerExtension, QMdiArea, QMdiAreaContainer> QMdiAreaContainerFactory;
typedef QDesignerPropertySheetFactory<QMdiArea, QMdiAreaPropertySheet> QMdiAreaPropertySheetFactory;
typedef QDesignerPropertySheetFactory<QWorkspace, QMdiAreaPropertySheet> QWorkspacePropertySheetFactory;
} // namespace qdesigner_internal
QT_END_NAMESPACE
#endif // QMDIAREA_CONTAINER_H
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